arXiv · 1107.3361
Families of stable and metastable solitons in coupled system of scalar fields
Abstract
In this paper, we obtain stable and metastable soliton solutions of a coupled system of two real scalar fields with five five discrete points of vacua. These solutions have definite topological charges and rest energies and show classical dynamical stability. From a quantum point of view, however, the V-type solutions are expected to be unstable and decay to D-type solutions. The induced decay of a V-type soliton into two D-type ones is calculated numerically, and shown to be chiral, in the sense that the decay products do not respect left-right symmetry.
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Nematollah Riazi, Marzieh Peyravi. 2011-07-18. Families of stable and metastable solitons in coupled system of scalar fields. https://doi.org/10.1142/s0217751x12500066
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